public static List<Sprint> getSprints()
{
if (sprints == null)
{
sprints = new List<Sprint>();
try
{
XmlReader reader = XmlReader.Create("Data/sprints.xml");
reader.Read(); //read xml declaration
reader.Read(); //read whitespace
reader.Read();
if (reader.NodeType != XmlNodeType.Element || reader.Name != "sprints")
{
throw new XmlException("the first element should be sprints");
}
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element && reader.Name == "sprint")
{
Sprint s = new Sprint();
Debug.WriteLine("Reading a sprint");
string nextElement = "Undefined";
while (!(reader.NodeType == XmlNodeType.EndElement && reader.Name == "sprint") && reader.Read())
{
if (reader.NodeType == XmlNodeType.Element)
{
nextElement = reader.Name;
}
else if (reader.NodeType == XmlNodeType.EndElement)
{
nextElement = "Undefined";
}
else if (reader.NodeType == XmlNodeType.Text)
{
switch (nextElement)
{
case "created-at":
s.createdAt = DateTime.Parse(reader.Value);
break;
case "end-at":
s.endAt = DateTime.Parse(reader.Value);
break;
case "id":
s.id = int.Parse(reader.Value);
break;
case "name":
s.name = reader.Value;
break;
case "project-id":
s.projectId = int.Parse(reader.Value);
break;
case "start-at":
s.startAt = DateTime.Parse(reader.Value);
break;
case "step":
s.step = int.Parse(reader.Value);
break;
case "updated-at":
s.updatedAt = DateTime.Parse(reader.Value);
break;
case "velocity":
s.velocity = int.Parse(reader.Value);
break;
case "theorical-velocity":
s.theoricalVelocity = int.Parse(reader.Value);
break;
}
}
}//end while
sprints.Add(s);
}
}
}
catch (XmlException Ex)
{
Debug.WriteLine("Erreur: " + Ex.Message);
}
}
return sprints;
}
/// <summary>
/// Create and add a sprint and its user stories
/// </summary>
public void LoadSprint(Sprint sp)
{
if (!Sprints.ContainsKey(sp.id))
{
this.IsDataLoaded = false;
ObservableCollection<ItemViewModel> newCollection = new ObservableCollection<ItemViewModel>();
foreach (Story st in DataProvider.getStories())
{
if (st.sprintId == sp.id)
{
newCollection.Add(new ItemViewModel() { LineOne = st.name, LineTwo = st.status, LineThree = st.createdAt.ToShortDateString(), Id = st.id.ToString() });
}
}
Sprints.Add(sp.id, newCollection);
this.IsDataLoaded = true;
}
}